# Application Versioning
When you need to update your previously uploaded Application build version by keeping your Stream link and application configurations the same without the need to create a new Stream link each time, you can use the Application Versions feature to upload new versions for an existing application.
You can easily switch between the versions you've uploaded with just a few clicks, and upload new versions for an existing app.
When you upload a new build, it will be automatically assigned as the **Active** version and all your existing Streams will be updated to use this version. If you need to switch back to a previous version, you can also activate it from the same window.
When you need to update your previously uploaded Application build version by keeping your Stream link and application configurations the same without the need to create a new Stream link each time, you can use the Application Versions feature to upload new versions for an existing application.